1、Geometrical Product Specifications (GPS) Standard reference temperature for geometrical product specification and v eri fi ca t i on BS EN IS0 1 :2002 The European Standard EN IS0 1:2002 has the status of a British Standard ICs 17.040.01 British rs NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITT
2、ED BY COPYRIGHT LAW BS EN IS0 1:2002 Amd. No. ISBN O 580 40447 1 National foreword This British Standard is the official English language version of EN IS0 1:2002. It is identical with IS0 1:2002. The UKparticipation in its preparation was entrusted toTechnica1 Committee TDWl4, Engineering drawing,
3、metrology precision, which has the responsibility to : Date Comments - - aid enquirers to understand the text; present to the responsible internationalEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international an
4、d European developments and promulgate them in the UK. - A list of organizations represented on this committee can be obtained on request to its secretary. Cros s-r e fer en ces The British Standards which implement international or European publications referred to in this document may be found in
5、the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search”faci1ity of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible
6、 for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the IS0 title page, pages ii to iv, pages 1 to 3
7、 and a back cover. The BSI copyright date displayed in this document indicates when the This British Standard, having been prepared under the Products and Services Sector Policy and Strategy Committee, direction of the Consumer was last issued. was published under the authority of the Standards Poli
8、cy and Strategy Committee on 20 September 2002 Amendments issued since publication OBSI 20 September 2002 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 1 July 2002 ICs 17.040.01 English version Geometrical Product Specifications (GPS) - Standard reference temperature for geometrical produ
9、ct specification and verification (IS0 1 :2002) Spcification gomtrique des produits (GPS) - Temprature normale de rfrence pour la spcification gomtrique des produits et vrification (IS0 1 :2002) Geometrische Produktspezifikation (GPS) - Referenztemperatur fr die geometrische Produktspezifikation und
10、 -Prfung (IS0 1:2002) This European Standard was approved by CEN on 24 June 2002 CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bi
11、bliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility o
12、f a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlan
13、ds, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION EUROPISCHES KOMITEE FR NORMUNG COMIT EUROPEN DE NORMALISATION Management Centre: rue de Stassart, 36 B-1050 Brussels O 2002 CEN All rights of exploitation in any form and by any means reserved
14、 worldwide for CEN national Members. Ref. No. EN IS0 1:2002 E EN IS0 1:2002 I CORRECTED 2002-07-31 I Foreword This document (IS0 1:2002) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration with Technical Committee
15、 CEN/TC 290 “Dimensional and geometrical product specification and verification“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2003, and confl
16、icting national standards shall be withdrawn at the latest by January 2003. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Ger
17、many, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 1 :2002 has been approved by CEN as a European Standard without any modifications. EN IS0 1:2002 I
18、NTERNATIONAL STANDARD IS0 I Second edition 2002-07-1 5 Geom e t ri ca I Prod u ct S peci f i cat i on s (GPS) - Standard reference temperature for geometrical product specification and verification Spcification gomtrique des produits (GPS) - Temprature normale de rfrence pour la spcification gomtriq
19、ue des produits et vrification Reference number IS0 1:2002(E) EN IS0 1:2002 Icsid FDParemi ihTs PDF file rnac ytnoaie nrnt deddebyfepca.se In ccaocnadrw eith Aebods licsneilop gnic,y this file rnairp eb yntiv ro deewb detu slahl ton ide ebtlnu desse tht eyfepacse whice era hrnl era deddebicsnede to
20、i dnanstlaled t noeh corntupfrep reornrign tide ehti.gn In wodnlidaogn this file, trapies ccatpe tiereht nsnopser ehibility fo ton infriignA gnebods licnesilop gnic.y I ehTStneC Oar1 Secrteiraat cacepts no ailbiliyt ni htis .aera Ai ebods a tredarnafo kr Aebod Systernl sncotaropr.de teDails fo ts eh
21、oftwaorp ercudts ust deo crtaet ehis PDF file ceb na fi dnuon tlareneG eh Info leratit evo tf ehile; tP ehD-Fcrtaeiarap norntesre were tpoirniz deoirp rnti.gn Evyre casah er t neebakt neo snet eruhat tf ehile is suitlbaf eosu rl yb eSO rnernidob rebse. In the Inuikletneve y ttah a Iborpern leratign
22、to it is fnuo,d Ipsaee inform ttnec ehlar Secrteiraat at tsserdda eh igleb nevwo. o IS02002 Athgir Ils serevr.de selnus towrehise specfi,dei trap on fo this ilbupctanoi may cudorper ebtu ro deziliyna ni de fornr yb ro narn y,snae lecetrinoc rn roecinahcal, inclidutohp gnocpoiyrn dna gnicrfoilrn, wit
23、tuoh reprnissii non writif gnrorn ietreh ISa Ot tserdda ehs lebwo I roSOs membre ydob in teh ctnuoo yrfttseuqer ehe.r IS0 cirypothg fofice saCe tsopale 65 eneG 1121-HC 02 av leT. 4 + 10 947 22 1 11 xaFO 947 22 14 + 9 74 E-mail coirypthgiso.c h Web ww.wiso.ch Prnietdi nS wztierland 11 EN IS0 1:2002 F
24、oreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a te
25、chnical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters
26、of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISOAEC Directives, Part 3 The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated t
27、o the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. IS0 shall not be held r
28、esponsible for identifying any or all such patent rights. IS0 1 was prepared by Technical Committee ISO/TC 21 3, Dimensional and geomefrical producf specificafions and verifica fion. This second edition cancels and replaces the first edition (IS0 1:1975), which has been technically revised. Specific
29、ally, the following points have changed: the standard reference temperature has been modified; consequently, the title has been changed, and the footnote, referring to a definition of the metre which no longer exists, has been deleted. Annex A is for information only. . 1ll EN IS0 1:2002 I nt rod uc
30、tion This International Standard is a geometrical product specification (GPS) standard and is to be regarded as a global GPS standard (see ISO/TR 14638). It influences all links in all chains of standards. For more detailed information on the relationship of this International Standard to other stan
31、dards and the GPS matrix model, see annex A. The standard reference temperature is now applied to the GPS specification, .e. all GPS characteristics are defined and specified at the standard reference temperature. Consequently, when measurements of geometrical features of workpieces and/or metrologi
32、cal characteristics of measuring equipment are carried out, deviations from the standard reference temperature will introduce errors and measurement uncertainties in the measurement result. The definitions of the units of length and temperature were determined and adopted by the International Commit
33、tee of Weights and Measures (CIPM) under the authority of the Convention of the Meter. These definitions are published in the Procs-verbaux of the CIPM4, 151, 161. This International Standard does not require that all calibrations of metrological characteristics of measuring equipment, workpiece mea
34、surements and manufacturing be carried out at the standard reference temperature. Uncertainty in temperature measurement and measurement at temperatures other than the standard reference temperature contribute to the uncertainty assessment of the measurement result and lead to systematic errors in t
35、he measurement result. An IS0 Technical Report2 which discusses these issues is being prepared. iv INTENRATIONAL TSANDADR EN IS0 1:2002 IS: 1 02002(E) Geometrical Product Specifications (GPS) - Standard reference temperature for geometrical product specification and verification 1 Scope This Interna
36、tional Standard specifies the standard reference temperature for geometrical product specification and verification. 2 Standard reference temperature The standard reference temperature for geometrical product specification and verification is fixed at 20 C. 1 EN IS0 1:2002 Annex A ( i nf o rma t ive
37、) Relation to the GPS matrix model A.l General For full details about the GPS matrix model, see ISO/TR 14638. A.2 Information about this International Standard and its use This International Standard is used whenever GPS specifications for workpieces and measuring equipment are given. It constitutes
38、 the basis for the evaluation of measurement uncertainty. A.3 Position in GPS matrix model This International Standard is a global GPS standard, which influences all links in all chains of standards in the general GPS matrix, as shown in Figure A.1. General GPS standards Figure A.l A.4 Related Inter
39、national Standards The related standards are those of the chains of standards indicated in Figure A.1. 2 EN IS0 1:2002 Bibliography I ISO/TR 14638:1995, Geomefrical Producf Specificafions (GPS) - Masferplan 2 ISO/TR 1601 5:-) , Geomefrical Producf Specificafions (GPS) - Sysfemafic errors and confrib
40、ufions fo measuremenf uncerfainfy of lengfh measuremenf due fo fhermal influences 3 VIM:1993, Infernafional vocabulary of basic and general ferms in mefrology. BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 2nd edition, 1993 4 Procs-verbaux du Comif infernafional des poids ef mesures, 193 1 session 5 Pro
41、cs-verbaux du Comif infernafional des poids ef mesures, 72nd session, 1983 6 Procs-verbaux du Comif infernafional des poids ef mesures, 78fh session, 1989 1) To be published 3 BS EN IS0 1 :2002 B SI 389 Chiswick High Road London W4 4AL BSI -British Standards Institution BSI is the independent nation
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